Homework: workbook page 17 and 18. Study past perfect in the student book

Verb	Past	Past Participle		Verb	Past	Past Participle
bear	bore	borne		lie	lay	lain
become	became	become		lose	lost	lost
begin	began	begun		ride	rode	ridden
bite	bit	bitten		ring	rang	rung
break	broke	broken		rise	rose	risen
bring	brought	brought		run	ran	run
catch	caught	caught		say	said	said
choose	chose	chosen		see	saw	seen
come	came	come		set	set	set
do	did	done		shake	shook	shaken
drink	drank	drunk		sing	sang	sung
drive	drove	driven		sink	sank or sunk	sunk
eat	ate	eaten		sit	sat	sat
fall	fell	fallen		sleep	slept	slept
feel	felt	felt		speak	spoke	spoken
fly	flew	flown		steal	stole	stolen
freeze	froze	frozen		swim	swam	swum
get	got	got or gotten		take	took	taken
go	went	gone		throw	threw	thrown
know	knew	known		wear	wore	worn
lay	laid	laid		win	won	won
lead	led	led		write	wrote	written
lend	lent	lent		hear	heard	heard
grow	grew	grown